From fbb5c473b4329dee3e49c98e069526414c76ccad Mon Sep 17 00:00:00 2001
From: Pascal Massimino <pascal.massimino@gmail.com>
Date: Fri, 13 Jan 2017 10:05:21 +0100
Subject: [PATCH] ARM: don't use USE_GENERIC_TREE

It's 1-2% faster to use hard-coded tree on ARM

Change-Id: I54403a70f6c692e50148c33f36833588957c20ee
---
 src/dec/tree.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/dec/tree.c b/src/dec/tree.c
index c2007ea7..3a69dc8e 100644
--- a/src/dec/tree.c
+++ b/src/dec/tree.c
@@ -14,7 +14,10 @@
 #include "./vp8i.h"
 #include "../utils/bit_reader_inl.h"
 
+#if !defined(__arm__) && !defined(_M_ARM) && !defined(__aarch64__)
+// using a table is ~1-2% slower on ARM. Prefer the coded-tree approach then.
 #define USE_GENERIC_TREE
+#endif
 
 #ifdef USE_GENERIC_TREE
 static const int8_t kYModesIntra4[18] = {